Atty. Jonathan J. Moriarty

Atty. Jonathan J. Moriarty

Jonathan J. Moriarty is a lawyer practicing business law, civil litigation, criminal law and 7 other areas of law.

Randolph Randolph 27 yrs experience 27 year
Call (339) 463-1007 Book Appointment

Business Law & More Attorney · Serving Randolph, MA · 27+ Years Experience

Profile Summary

About Jonathan J. Moriarty at a Glance

Jonathan J. Moriarty is a Member based in Randolph, Massachusetts, practicing at Law Office of Jonathan J. Moriarty. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on probate, personal injury, criminal defense, estate planning, and business. Admitted to practice in Massachusetts (1999). Educated at Roger Williams University School of Law (JD, 1998). Serves clients in Randolph, MA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Jonathan J. Moriarty

  • Jonathan J. Moriarty is a lawyer practicing business law, civil litigation, criminal law and 7 other areas of law
  • Jonathan has been licensed for 27 years
  • Jonathan practices at Law Office of Jonathan J. Moriarty in Randolph, MA

Practice Areas Explained

Jonathan J. Moriarty's Areas of Legal Practice

Each practice area below reflects the types of cases Jonathan J. Moriarty handles, with a practical overview of what that area of law involves and how it may apply to your situation in Randolph.

Probate in Randolph

Jonathan J. Moriarty is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Massachusetts →

Personal Injury in Randolph

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Jonathan J. Moriarty is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Massachusetts →

Criminal Defense in Randolph

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Jonathan J. Moriarty is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Massachusetts →

Estate Planning & Probate in Randolph

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Jonathan J. Moriarty is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Massachusetts →

Business & Corporate Law in Randolph

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Jonathan J. Moriarty is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Massachusetts →

Jurisdictional Context

Why Local Counsel Matters in Randolph

Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Randolph are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Massachusetts courts without local counsel or pro hac vice admission.

Randolph Courts and Legal Process

Choosing a Randolph-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Massachusetts attorneys? Browse all attorneys in Randolph or all attorneys in Massachusetts.

Frequently Asked

Common Questions About Jonathan J. Moriarty

Where is Jonathan J. Moriarty's law office located?
Jonathan J. Moriarty's law practice is located in Randolph, Massachusetts. The firm is Law Office of Jonathan J. Moriarty. You can contact the office directly through this profile page.
What practice areas does Jonathan J. Moriarty handle?
Jonathan J. Moriarty focuses on probate, personal injury, criminal defense, estate planning, business. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has Jonathan J. Moriarty practiced law?
Jonathan J. Moriarty has 27+ years of legal experience and has been licensed since 1999.
Where did Jonathan J. Moriarty go to law school?
Jonathan J. Moriarty earned their education at (JD, 1998).
How can I contact Jonathan J. Moriarty for a consultation?
You can contact Jonathan J. Moriarty directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Randolph Choose Jonathan J. Moriarty

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Jonathan J. Moriarty's practice in the field of probate, personal injury, criminal defense, estate planning, and business.

Decade-Tested Legal Experience

Jonathan J. Moriarty brings 27+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering probate, personal injury, and criminal defense, Jonathan J. Moriarty can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Randolph

A Randolph-based practice means Jonathan J. Moriarty attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Jonathan J. Moriarty Handles in Randolph

Below is a representative sample of the types of matters Jonathan J. Moriarty has experience with under Massachusetts law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury
Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business

This list is illustrative, not exhaustive. Contact Jonathan J. Moriarty directly to discuss the specifics of your situation.

Search Reference

How People Find Jonathan J. Moriarty Online

Prospective clients searching for legal help in Randolph commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Jonathan J. Moriarty.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Jonathan J. Moriarty directly.

Education & Law School Background

JD
Roger Williams University School of Law
- 1998

Bar Admissions & Licensed Jurisdictions

Massachusetts
Admitted: 1999

Client Reviews & Ratings — Jonathan J. Moriarty

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